Question The condition of air in a restaurant kitchen is defined based on the Tab of 23°C and relative humidity (RH) of 60%. Please respond to the following questions: a) Find the psychrometric properties of air at this point (TWB, TDP, W, v, h) and show them on the chart. (Attach a screenshot of your chart [can be done by hand] in the same file as your response) b) The surface temperature of the kitchen window in winter is 12°C. Determine if moisture will condense on the window surface. Why?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The condition of air in a restaurant kitchen is defined based on the Tab of 23°C and relative
humidity (RH) of 60%. Please respond to the following questions:
a) Find the psychrometric properties of air at this point (TWB, TDP, W, v, h) and show them
on the chart. (Attach a screenshot of your chart [can be done by hand] in the same file as
your response)
b) The surface temperature of the kitchen window in winter is 12°C. Determine if moisture
will condense on the window surface. Why?
Transcribed Image Text:Question The condition of air in a restaurant kitchen is defined based on the Tab of 23°C and relative humidity (RH) of 60%. Please respond to the following questions: a) Find the psychrometric properties of air at this point (TWB, TDP, W, v, h) and show them on the chart. (Attach a screenshot of your chart [can be done by hand] in the same file as your response) b) The surface temperature of the kitchen window in winter is 12°C. Determine if moisture will condense on the window surface. Why?
X
bc.blackboard.com/ultra/courses/_257886_1/cl/outline
20
+
Quantity
Dry bulb
temperature
Moisture content
Relative humidity
Wet bulb
temperature
Dew-point
temperature
3
Specific enthalpy
Specific volume
E
80
$
4
R
F
Symbol
TDB
5
W
4
TWB
TDP
h
V
T
G
6
Set A
27.2
10.5
48%
19
14.7
54
Set B
Y
36.8
7.9
&
7
20
56.5
0.865 0.885
20
10.3
F7
U
tv
Set C
10.7
25
18.5
55
*
52.2
00
15
0.86
8
DII
Set D
26.8
9.4
42
18
13
50.5
0.89
(
9
K
F9
CA
Units
)
°C
g/kgda
O
%
kJ/kgda
m³/kgda
°C
°C
F10
P
E
Transcribed Image Text:X bc.blackboard.com/ultra/courses/_257886_1/cl/outline 20 + Quantity Dry bulb temperature Moisture content Relative humidity Wet bulb temperature Dew-point temperature 3 Specific enthalpy Specific volume E 80 $ 4 R F Symbol TDB 5 W 4 TWB TDP h V T G 6 Set A 27.2 10.5 48% 19 14.7 54 Set B Y 36.8 7.9 & 7 20 56.5 0.865 0.885 20 10.3 F7 U tv Set C 10.7 25 18.5 55 * 52.2 00 15 0.86 8 DII Set D 26.8 9.4 42 18 13 50.5 0.89 ( 9 K F9 CA Units ) °C g/kgda O % kJ/kgda m³/kgda °C °C F10 P E
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